234 citations · 934 across the 13 of their papers we have counts for
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CoRoT measures solar-like oscillations and granulation in stars hotter than the Sun
E. Michel, A. Baglin, M. Auvergne +2
Oscillations of the Sun have been used to understand its interior structure. The extension of similar studies to more distant stars has raised many difficulties despite the strong…
Modelling the excitation of acoustic modes in Alpha Cen A
R. Samadi, K. Belkacem, M. J. Goupil +2
We infer from different seismic observations the energy supplied per unit of time by turbulent convection to the acoustic modes of Alpha Cen A (HD 128620), a star which is similar…
A closure model with plumes II. Application to the stochastic excitation of stellar p modes
K. Belkacem, R. Samadi, M. -J. Goupil +2
Our goal is to improve the theoretical modelling of stochastic excitation of p modes by turbulent convection. With the help of the closure model with plume (CMP) developed in a com…
A closure model with plumes I. The solar convection
K. Belkacem, R. Samadi, M. -J. Goupil +1
Oscillations of stellar p modes, excited by turbulent convection, are investigated. We take into account the asymmetry of the up and downflows created by turbulent plumes through a…
Solar-like oscillations in Delta Scuti stars
R. Samadi, M. J. Goupil, G. Houdek
Model computations of Delta Scuti stars, located in the vicinity of the red edge of the classical instability strip, suggest amplitudes of solar-like oscillations larger than in co…
Excitation of stellar p-modes by turbulent convection : 2. The Sun
Reza Samadi, Marie-Jo Goupil, Yveline Lebreton
Acoustic power and oscillation amplitudes of radial oscillations computed for a solar model are compared with solar seismic observations. The oscillations are assumed stochasticall…